

The valve body has the advantages of simple structure and convenient installation, maintenance and maintenance. The valve stem is sealed with PTFE, with small friction, good sealing performance and long service life.
PRV Medium charging and evacuating valve
Refrigerants: CFC,HCFC,HFC
Working temperature range:-40℃~+120℃
Specification and size: DN3~DN15
Pressure range: 0~4.5 MPa( hydraulic pressure6.3)
Features and advantages:
O-ring and PTFE has good shock resistance
Universal joint is easy to use
dual seal and no leakage
easy operation and long service life
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